In a recent interview with the British Sunday Observer, Jimmy Wales, founder of Wikipedia, claimed that "it's the next billion [internet users] who will change the way we think". Such a big claim deserves some critical house room. Will the internet really change the way we think? Or are we just getting carried away? Gary Richmond explores the implications of the Wikipedia open source/free software knowledge paradigm and what it might mean for the way we think. You can read the full story at Freesoftware Magazine